<div class="pa clearfix">
  <h3>在线留言</h3>
  <div>
    <%= form_for @feedback, :url => '/feedbacks/create' do |feedback| %>
      <div class="ma-bottom">
        <%= feedback.label :content,'我们想听听你的声音！', :class => 'block' %>
        <%= feedback.text_area :content, :class => 'full' %>
      </div>
      <p>
        <%= feedback.submit %>
      </p>
    <% end %>
  </div>
</div>